fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r544-smll-171701111300338
Last Updated
July 7, 2024

About the Execution of LTSMin+red for ViralEpidemic-PT-S03D1C1A08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8928.384 1000108.00 1156830.00 3038.90 ???T??????F??F?? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r544-smll-171701111300338.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ViralEpidemic-PT-S03D1C1A08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111300338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 11:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 12 11:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 09:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 09:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717297685323

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S03D1C1A08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 03:08:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 03:08:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 03:08:09] [INFO ] Load time of PNML (sax parser for PT used): 2404 ms
[2024-06-02 03:08:10] [INFO ] Transformed 49206 places.
[2024-06-02 03:08:10] [INFO ] Transformed 68887 transitions.
[2024-06-02 03:08:10] [INFO ] Found NUPN structural information;
[2024-06-02 03:08:10] [INFO ] Parsed PT model containing 49206 places and 68887 transitions and 157456 arcs in 3133 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 52 ms.
Support contains 180 out of 49206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 376 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
// Phase 1: matrix 68887 rows 49206 cols
[2024-06-02 03:09:16] [INFO ] Invariants computation overflowed in 64627 ms
[2024-06-02 03:09:57] [INFO ] Performed 2770/49206 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 03:10:27] [INFO ] Performed 8748/49206 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-02 03:10:57] [INFO ] Performed 14445/49206 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-02 03:11:27] [INFO ] Performed 20572/49206 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-06-02 03:11:27] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-06-02 03:11:27] [INFO ] Implicit Places using invariants in 196609 ms returned []
Implicit Place search using SMT only with invariants took 196671 ms to find 0 implicit places.
Running 68886 sub problems to find dead transitions.
// Phase 1: matrix 68887 rows 49206 cols
[2024-06-02 03:12:26] [INFO ] Invariants computation overflowed in 57250 ms
SMT process timed out in 603117ms, After SMT, problems are : Problem set: 0 solved, 68886 unsolved
Search for dead transitions found 0 dead transitions in 604440ms
Finished structural reductions in LTL mode , in 1 iterations and 801804 ms. Remains : 49206/49206 places, 68887/68887 transitions.
Support contains 180 out of 49206 places after structural reductions.
[2024-06-02 03:21:36] [INFO ] Flatten gal took : 3033 ms
[2024-06-02 03:21:39] [INFO ] Flatten gal took : 2223 ms
[2024-06-02 03:21:43] [INFO ] Input system was already deterministic with 68887 transitions.
Support contains 178 out of 49206 places (down from 180) after GAL structural reductions.
RANDOM walk for 40000 steps (249 resets) in 22884 ms. (1 steps per ms) remains 34/68 properties
BEST_FIRST walk for 4003 steps (9 resets) in 1879 ms. (2 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1619 ms. (2 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1512 ms. (2 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 1526 ms. (2 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1611 ms. (2 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1536 ms. (2 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 1524 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1546 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1579 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1597 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1620 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 1567 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1565 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1539 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1520 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1696 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 1562 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 1612 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1511 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1508 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 1538 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1506 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1521 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1515 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1505 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1520 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1524 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1496 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1522 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1549 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1514 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 1553 ms. (2 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1590 ms. (2 steps per ms) remains 33/33 properties
// Phase 1: matrix 68887 rows 49206 cols
[2024-06-02 03:23:04] [INFO ] Invariants computation overflowed in 61215 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 278/379 variables, 101/202 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/379 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (OVERLAPS) 764/1143 variables, 288/490 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1143 variables, 288/778 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1143 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 1338/2481 variables, 485/1263 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2481 variables, 485/1748 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2481 variables, 0/1748 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 10 (OVERLAPS) 2203/4684 variables, 779/2527 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4684 variables, 779/3306 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4684/118093 variables, and 3306 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5012 ms.
Refiners :[Domain max(s): 1653/49206 constraints, State Equation: 1653/49206 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 278/379 variables, 101/202 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/379 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (OVERLAPS) 764/1143 variables, 288/490 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1143 variables, 288/778 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1143 variables, 33/811 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1143/118093 variables, and 811 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5010 ms.
Refiners :[Domain max(s): 389/49206 constraints, State Equation: 389/49206 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
After SMT, in 72008ms problems are : Problem set: 0 solved, 33 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 101 out of 49206 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 509 are kept as prefixes of interest. Removing 48697 places using SCC suffix rule.75 ms
Discarding 48697 places :
Also discarding 67745 output transitions
Drop transitions (Output transitions of discarded places.) removed 67745 transitions
Drop transitions (Empty/Sink Transition effects.) removed 661 transitions
Reduce isomorphic transitions removed 661 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 776 rules applied. Total rules applied 777 place count 509 transition count 366
Reduce places removed 115 places and 0 transitions.
Iterating post reduction 1 with 115 rules applied. Total rules applied 892 place count 394 transition count 366
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 892 place count 394 transition count 315
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 994 place count 343 transition count 315
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 1046 place count 291 transition count 263
Iterating global reduction 2 with 52 rules applied. Total rules applied 1098 place count 291 transition count 263
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 1170 place count 255 transition count 227
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1171 place count 254 transition count 226
Applied a total of 1171 rules in 448 ms. Remains 254 /49206 variables (removed 48952) and now considering 226/68887 (removed 68661) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 448 ms. Remains : 254/49206 places, 226/68887 transitions.
RANDOM walk for 5910 steps (41 resets) in 492 ms. (11 steps per ms) remains 0/33 properties
[2024-06-02 03:23:17] [INFO ] Flatten gal took : 1890 ms
[2024-06-02 03:23:19] [INFO ] Flatten gal took : 1989 ms
[2024-06-02 03:23:23] [INFO ] Input system was already deterministic with 68887 transitions.
Computed a total of 49206 stabilizing places and 68887 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 49206 transition count 68887
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 280 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 284 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:23:26] [INFO ] Flatten gal took : 1809 ms
[2024-06-02 03:23:28] [INFO ] Flatten gal took : 2079 ms
[2024-06-02 03:23:31] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 199 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:23:33] [INFO ] Flatten gal took : 1765 ms
[2024-06-02 03:23:35] [INFO ] Flatten gal took : 1869 ms
[2024-06-02 03:23:38] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 189 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:23:41] [INFO ] Flatten gal took : 2032 ms
[2024-06-02 03:23:43] [INFO ] Flatten gal took : 2184 ms
[2024-06-02 03:23:46] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 28 are kept as prefixes of interest. Removing 49178 places using SCC suffix rule.94 ms
Discarding 49178 places :
Also discarding 68835 output transitions
Drop transitions (Output transitions of discarded places.) removed 68835 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 27 transition count 49
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 13 place count 17 transition count 24
Iterating global reduction 1 with 10 rules applied. Total rules applied 23 place count 17 transition count 24
Graph (complete) has 9 edges and 17 vertex of which 16 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 16 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 16 transition count 22
Applied a total of 25 rules in 180 ms. Remains 16 /49206 variables (removed 49190) and now considering 22/68887 (removed 68865) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 181 ms. Remains : 16/49206 places, 22/68887 transitions.
[2024-06-02 03:23:47] [INFO ] Flatten gal took : 1 ms
[2024-06-02 03:23:47] [INFO ] Flatten gal took : 1 ms
[2024-06-02 03:23:47] [INFO ] Input system was already deterministic with 22 transitions.
RANDOM walk for 252 steps (14 resets) in 5 ms. (42 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 200 are kept as prefixes of interest. Removing 49006 places using SCC suffix rule.59 ms
Discarding 49006 places :
Also discarding 68514 output transitions
Drop transitions (Output transitions of discarded places.) removed 68514 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 199 transition count 342
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 94 place count 136 transition count 189
Iterating global reduction 1 with 63 rules applied. Total rules applied 157 place count 136 transition count 189
Applied a total of 157 rules in 162 ms. Remains 136 /49206 variables (removed 49070) and now considering 189/68887 (removed 68698) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 162 ms. Remains : 136/49206 places, 189/68887 transitions.
[2024-06-02 03:23:47] [INFO ] Flatten gal took : 4 ms
[2024-06-02 03:23:47] [INFO ] Flatten gal took : 4 ms
[2024-06-02 03:23:47] [INFO ] Input system was already deterministic with 189 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 212 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:23:49] [INFO ] Flatten gal took : 1967 ms
[2024-06-02 03:23:52] [INFO ] Flatten gal took : 2269 ms
[2024-06-02 03:23:55] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 168 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:23:57] [INFO ] Flatten gal took : 1903 ms
[2024-06-02 03:23:59] [INFO ] Flatten gal took : 2206 ms
[2024-06-02 03:24:03] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 161 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:24:05] [INFO ] Flatten gal took : 1701 ms
[2024-06-02 03:24:07] [INFO ] Flatten gal took : 1924 ms
[2024-06-02 03:24:10] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 118 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:24:12] [INFO ] Flatten gal took : 1792 ms
[2024-06-02 03:24:14] [INFO ] Flatten gal took : 1898 ms
[2024-06-02 03:24:17] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 39 are kept as prefixes of interest. Removing 49167 places using SCC suffix rule.59 ms
Discarding 49167 places :
Also discarding 68815 output transitions
Drop transitions (Output transitions of discarded places.) removed 68815 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 38 transition count 67
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 17 place count 26 transition count 37
Iterating global reduction 1 with 12 rules applied. Total rules applied 29 place count 26 transition count 37
Graph (complete) has 14 edges and 26 vertex of which 25 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 25 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 25 transition count 35
Applied a total of 31 rules in 136 ms. Remains 25 /49206 variables (removed 49181) and now considering 35/68887 (removed 68852) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 136 ms. Remains : 25/49206 places, 35/68887 transitions.
[2024-06-02 03:24:17] [INFO ] Flatten gal took : 1 ms
[2024-06-02 03:24:17] [INFO ] Flatten gal took : 1 ms
[2024-06-02 03:24:17] [INFO ] Input system was already deterministic with 35 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 170 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:24:20] [INFO ] Flatten gal took : 1806 ms
[2024-06-02 03:24:22] [INFO ] Flatten gal took : 1955 ms
[2024-06-02 03:24:25] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 129 are kept as prefixes of interest. Removing 49077 places using SCC suffix rule.42 ms
Discarding 49077 places :
Also discarding 68644 output transitions
Drop transitions (Output transitions of discarded places.) removed 68644 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 128 transition count 228
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 54 place count 89 transition count 129
Iterating global reduction 1 with 39 rules applied. Total rules applied 93 place count 89 transition count 129
Applied a total of 93 rules in 124 ms. Remains 89 /49206 variables (removed 49117) and now considering 129/68887 (removed 68758) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 124 ms. Remains : 89/49206 places, 129/68887 transitions.
[2024-06-02 03:24:25] [INFO ] Flatten gal took : 3 ms
[2024-06-02 03:24:25] [INFO ] Flatten gal took : 3 ms
[2024-06-02 03:24:25] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 160 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:24:27] [INFO ] Flatten gal took : 1623 ms
[2024-06-02 03:24:29] [INFO ] Flatten gal took : 1951 ms
[2024-06-02 03:24:32] [INFO ] Input system was already deterministic with 68887 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 162 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 49206/49206 places, 68887/68887 transitions.
[2024-06-02 03:24:34] [INFO ] Flatten gal took : 1689 ms
[2024-06-02 03:24:37] [INFO ] Flatten gal took : 2255 ms
[2024-06-02 03:24:40] [INFO ] Input system was already deterministic with 68887 transitions.
[2024-06-02 03:24:42] [INFO ] Flatten gal took : 2102 ms
[2024-06-02 03:24:44] [INFO ] Flatten gal took : 1944 ms
[2024-06-02 03:24:44] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-06-02 03:24:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 49206 places, 68887 transitions and 157456 arcs took 250 ms.
Total runtime 997639 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-00
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-01
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-02
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-04
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-05
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-06
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-07
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-08
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-09
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-11
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-12
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-14
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-15

BK_STOP 1717298685431

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/555/ctl_0_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/555/ctl_1_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/555/ctl_2_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/555/ctl_3_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/555/ctl_4_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/555/ctl_5_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/555/ctl_6_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/555/ctl_7_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/555/ctl_8_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/555/ctl_9_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/555/ctl_10_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/555/ctl_11_
ctl formula name ViralEpidemic-PT-S03D1C1A08-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/555/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S03D1C1A08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ViralEpidemic-PT-S03D1C1A08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r544-smll-171701111300338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;